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Prevalence and antimicrobial resistance of Salmonella and the enumeration of ESBL E. coli in dairy farms in Hubei Province, China.
Wang, Jie; Zhu, Xiaojie; Wang, Zijian; Chen, Yingyu; Robertson, Ian D; Guo, Aizhen; Aleri, Joshua W.
Afiliación
  • Wang J; The State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Hubei Hongshan Laboratory, Huazhong Agricultural University, Wuhan 430070, China; School of Veterinary Medicine, College of Science, Health, Engineering and Education, Murdoch University, 90 South Street, Murdoch,
  • Zhu X; The State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Hubei Hongshan Laboratory, Huazhong Agricultural University, Wuhan 430070, China; School of Veterinary Medicine, College of Science, Health, Engineering and Education, Murdoch University, 90 South Street, Murdoch,
  • Wang Z; The State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Hubei Hongshan Laboratory, Huazhong Agricultural University, Wuhan 430070, China; Hubei International Scientific and Technological Cooperation Base of Veterinary Epidemiology, Huazhong Agricultural University, Wuh
  • Chen Y; The State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Hubei Hongshan Laboratory, Huazhong Agricultural University, Wuhan 430070, China; Hubei International Scientific and Technological Cooperation Base of Veterinary Epidemiology, Huazhong Agricultural University, Wuh
  • Robertson ID; The State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Hubei Hongshan Laboratory, Huazhong Agricultural University, Wuhan 430070, China; School of Veterinary Medicine, College of Science, Health, Engineering and Education, Murdoch University, 90 South Street, Murdoch,
  • Guo A; The State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Hubei Hongshan Laboratory, Huazhong Agricultural University, Wuhan 430070, China; School of Veterinary Medicine, College of Science, Health, Engineering and Education, Murdoch University, 90 South Street, Murdoch,
  • Aleri JW; Hubei International Scientific and Technological Cooperation Base of Veterinary Epidemiology, Huazhong Agricultural University, Wuhan 430070, China; Centre for Animal Production and Health, Future Foods Institute, Murdoch University, 90 South Street, Murdoch, 6150 Western Australia, Australia. Elect
Prev Vet Med ; 212: 105822, 2023 Mar.
Article en En | MEDLINE | ID: mdl-36610285
Dairy cattle and their products have been linked to human outbreaks of Salmonella and Escherichia coli (E. coli). The objective of this study was to estimate the prevalence and antimicrobial resistance of Salmonella and to enumerate Extended-spectrum ß-lactamase (ESBL)-producing E. coli in apparently healthy lactating dairy cows in Hubei Province, China. In a cross-sectional study, a total of 291 adult lactating dairy cows from 10 dairy farms were sampled for the detection of Salmonella and ESBL E. coli. Overall, Salmonella was cultured from 15 out of 291 sampled animals (5.2 %; 95 % confidence intervals (CI): 2.9, 8.4), all from two herds with a herd prevalence of 20.0 % (95 % CI: 2.5, 55.6) and the main serotype being S. Dublin. The within-herd prevalence ranged between 0.0 % and 33.3 %. ESBL E. coli was detected by culture in all farms with an animal level prevalence of 59.1 % (95 % CI: 53.2, 64.8) and 116 samples (39.9 %, 95 % CI: 34.2, 45.7) contained ESBL E. coli with a number exceeding 104 CFU/g feces. Sixty percent (9/15) of Salmonella isolates were resistant to ampicillin, however all isolates were sensitive to the other 8 antimicrobials tested. Ninety percent (95 % CI: 84.6, 94.1) of ESBL E. coli contained the resistance gene blaCTX-M, but no ESBL Salmonella was found. Our findings contribute to the understanding of the prevalence and antimicrobial resistance of Salmonella and the enumeration of ESBL E. coli and will assist in the decision-making for the control of Salmonella in Hubei Province.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Enfermedades de los Bovinos / Infecciones por Escherichia coli / Antiinfecciosos Tipo de estudio: Observational_studies / Prevalence_studies / Prognostic_studies / Risk_factors_studies Límite: Animals / Female / Humans Idioma: En Revista: Prev Vet Med Año: 2023 Tipo del documento: Article Pais de publicación: Países Bajos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Enfermedades de los Bovinos / Infecciones por Escherichia coli / Antiinfecciosos Tipo de estudio: Observational_studies / Prevalence_studies / Prognostic_studies / Risk_factors_studies Límite: Animals / Female / Humans Idioma: En Revista: Prev Vet Med Año: 2023 Tipo del documento: Article Pais de publicación: Países Bajos